AP EAPCET 16th May 2023 Shift 2 Solved Paper

Section: Chemistry
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Question : 138 of 160
 
Marks: +1, -0
Among the following organic halides in the increasing order of their dehydrohalogenation reactions in the presence of alcoholic KOH
I. CH3CH2‌Br
II. CH3CH2CH2‌Br
III. CH3‌CH(Br)‌CH3
IV. (CH3)3‌CBr
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